Thailand's prime minister has warned that the BBC could be prosecuted if an online report published by its Thai-language service about the country's new king is found to have violated the law safeguarding the monarchy's reputation

Thailand's new King Rama X is the tenth in a dynasty that dates back to 1782, but he will be judged by how he measures up to his revered father, who steadily steered his country into modern times in a 70-year reign